I have a non XL o3ds. So I was trying to do something I had done at least 10 times before (format emuNAND via Gateway launcher.dat) so it was working as expected until suddenly it stopped and shut down my 3ds. I tried to turn it back on but alas, I got nothing but a pitch black screen. The blue LED turned on but not even recovery mode would start. So I'm assuming I need to do a hardware mod, but I don't know what I'm actually supposed to be doing. I see stuff like: https://gbatemp.net/attachments/vrije-opmerking_20140126_123816_01-jpg.6106/ but I don't have a clue what that actually means and what I'm supposed to do with the other side of the wires or how I'm supposed to connect that to my Pi2. I have an RPi2 as well as a soldering kit, NAND backups and another o3ds on 4.5. Any help/links to tutorials on what I should do?